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2.5, 2.9, 2.10
Supports all tables that can be listed by the show tables command.
Only supports the SELECT statement, supports all SELECT-related features supported by the connected impala server, users need to ensure the syntax complies with impala sql standards.
Supports username and password authentication methods, does not support SSL.
Columns of the following types in impala tables cannot be handled correctly. If you need other fields from this table, you can enter a select statement in the SQL query that does not include these fields.